Improvement in apparatus for pressing meat scraps



S. BOOTH.

Apparatus for Pressing Meat Scraps.

N |4 370 Patented March24,l874

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" o o o o WITNESSES. INVE TOR. v

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UNITED STATES rrron.

A'rmvr SAMUEL BOOTH, or NEW YORK, N. Y.

Specification forming part of Letters Patent No. 148,870, dated March24, 1874; application filed February 28, 1874.

To all whom it may concern:

Be it known that I, SAMUEL Boo'rH, of the city, county, and State of NewYork, have invented a new and Improved Apparatus for Pressing MeatScraps, of which the following is a specification:

My invention consists of a tub for the pressing of meat scraps, having asurrounding jacket inclosin g the tub in a space for heating it bysteam, with pipes running through it from the orifices for the escape ofthe fat, and projecting a little beyond the outside of the jacket fordischarging the fat into the receiving-pan below. The press-follower isprovided with holes for the escape of some of the fat through itdirectly from the surface of the scraps, whereon the follower acts. Theobject of the jacket is to maintain the scraps at the proper degree ofheat for obtaining the best results throughout the process of pressing,and thus save considerable loss now sustained, both in the quantity offat obtained and time consumed, in consequence of the cooling of thescraps after being put into the press.

Figure l is a sectional elevation of my improved scrap-press, taken onthe line a; w of Fig. 2. Fig.2 is a horizontal section taken on the lineyy of Fig. 1.

Similar letters of reference indicate correv sponding parts.

A is the ordinary pressing tub or case for pressing meat scraps toobtain the fat, said tub having holes through the sides and the bottomfor the fat to escape as the pressure is applied by a follower, B. C isa metal steamjacket, with which I surround the tub, making asteam-space, D, and closing it steam-tight, at E, top and bottom. Frepresents short pipes, extending from the holes in the sides of the tubthrough the steam space and jacket, and projecting a little beyond todischarge the fatinto the pan G, above which the tub rests, on blocks H,to allow the fat to escape through the bottom also. A steam-pipe willconnect the space D with the boiler or escape-pipe of an engine to admitthe steam for heating the contents of the tub. I represents the holes inthe follower for the escape of fat through it. Hot air may, of course,be used as a substitute for the steam for heating the scraps, ifpreferred.

Having thus described my invention, I claim as new and desire to secureby Letters Patent The press-tub A of a meat-scrap press, having asurrounding steam-jacket, (J, for heating it, and also havingescape-pipes F for the fat passing out through the jacket, in the mannerdescribed.

SAML. BOOTH.

\Nitnesses:

T. B. MOSHER, ALEX. F. ROBERTS.

